Question detail
Which option best applies force for Required practical: force and extension in AQA GCSE Physics Forces?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Forces and elasticity
Question
- A. To identify anomalous readings — definition focus for force
- B. This confuses elastic and plastic deformation and does not answer Required practical: force and extension.
- C. This is too vague because it does not use the force or motion quantity named in the objective.
- D. This reverses the physical cause and effect for Forces and elasticity.
Answer
The correct answer is: To identify anomalous readings — definition focus for force
Explanation
The correct option is To identify anomalous readings — definition focus for force. To identify anomalous readings — definition focus for force is correct because it matches the approved learning objective to evaluate sources of uncertainty in force and extension measurements. This answer belongs to Required practical: force and extension within Forces and elasticity, so it must use precise AQA GCSE Physics forces and motion vocabulary. The other options are wrong because they either confuse elastic and plastic deformation, omit the required force or motion condition, or move away from the exact subtopic being tested.
Common mistake
Common Mistake in Evaluating Uncertainty
Students often overlook the impact of measurement precision on uncertainty, leading to inaccurate evaluations of force and extension measurements.
To fix this, students should always consider the smallest division on their measuring instruments and account for it when calculating uncertainty.
Related flashcards
Flashcard 1 of 5
Related practice questions
Question 1 of 5
Choose an answer, get feedback, then move sideways through the set.